MC-306 32.7680K-E5:ROHS Epson MC-306 32.7680K-E5:ROHS is a 32.768 kHz tuning fork crystal with 6pF load capacitance and ±100ppm frequency tolerance. It comes in a surface mount 4-SOJ package.
Mfr Part #:

MC-306 32.7680K-E5:ROHS

Available from 2 distributors
Mfr Name: Epson
Epson
Epson MC-306 32.7680K-E5:ROHS is a 32.768 kHz tuning fork crystal with 6pF load capacitance and ±100ppm frequency tolerance. It comes in a surface mount 4-SOJ package.
✓ Total Stock: 3,015 pcs
$ Price Range: $0.41 - $0.76

MC-306 32.7680K-E5:ROHS Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,000 pcs
3000 pcs On Request 1 On Request On Request 18+22+ On Request On Request
Non-Authorised Inventory information
15 pcs
15 pcs On Request 1 On Request On Request On Request On Request On Request

MC-306 32.7680K-E5:ROHS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
ESR (Equivalent Series Resistance)
Frequency
Frequency Tolerance
Height
Length
Load Capacitance
Mounting Type
Operating Mode
Operating Temperature
Tape & Reel
Type
Width

MC-306 32.7680K-E5:ROHS Description

Short technical summary and product information.

The Epson MC-306 32.7680K-E5:ROHS is a kHz tuning fork crystal designed for precision timing applications. It operates at a fundamental frequency of 32.768 kHz with a frequency tolerance of ±100 ppm and a load capacitance of 6 pF. The equivalent series resistance is 50 kΩ, ensuring stable oscillation in low-power circuits.\n\nThis crystal is housed in a surface mount 4-SOJ package with a 5.50 mm pitch, measuring 8.00 mm x 3.20 mm x 2.54 mm. It supports an operating temperature range of -40°C to 85°C, making it suitable for industrial environments. The component is RoHS3 compliant and has an MSL rating of 1 (unlimited).\n\nCommonly used in real-time clocks, timers, and low-frequency oscillators, this crystal provides accurate timekeeping for a wide range of electronic devices. Its compact SMD package enables automated assembly and space-efficient designs.

MC-306 32.7680K-E5:ROHS Quick Information

Product Type: kHz Crystal (Tuning Fork)
Series: MC-306
Canonical Name: Epson MC-306 32.7680 kHz Crystal, 6pF Load Capacitance, SMD
Subcategory: Tuning Fork Crystals

MC-306 32.7680K-E5:ROHS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MC-306 32.7680K-E5:ROHS Estimated Pricing

Qty Low High
1+ $0.76 $0.76
10+ $0.59 $0.59
100+ $0.54 $0.54
500+ $0.52 $0.52
1,000+ $0.47 $0.47
3,000+ $0.46 $0.46
6,000+ $0.44 $0.44
9,000+ $0.42 $0.42
24,000+ $0.41 $0.41

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC-306 32.7680K-E5:ROHS Features

  • 32.768 kHz tuning fork crystal.
  • 6 pF load capacitance rating.
  • ±100 ppm frequency tolerance.
  • Surface mount 4-SOJ package.
  • Operating temperature -40°C to 85°C.

MC-306 32.7680K-E5:ROHS Applications

  • Real-time clock timing reference.
  • Low-power oscillator circuits.
  • Industrial temperature range applications.
  • Portable electronic devices.

MC-306 32.7680K-E5:ROHS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the MC-306 crystal?

-40°C to 85°C

What is the package type of this crystal?

4-SOJ, 5.50mm pitch

Is the MC-306 32.7680K-E5:ROHS RoHS compliant?

RoHS3 Compliant (unverified)

What is the frequency of this crystal?

32.768 kHz

What is the load capacitance?

6 pF

What is the frequency tolerance?

±100 ppm

What is the equivalent series resistance?

50 kΩ

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